Bosch Rexroth assembly technology
Chain conveyor system VarioFlow plus
The Bosch Rexroth VarioFlow+ chain conveyor system is a modular chain transport concept for the continuous and indexed movement of workpiece pallets, containers and assemblies along assembly and test lines. The system is available in an aluminium base variant (AL), a stainless steel variant (STS) for hygienically demanding environments, and an ESD variant for electrostatic protected conveyor areas. Conveyor chains in three widths (65+, 90+, 120+ and 160+/320+) plus curves at 30°, 45°, 90° and 180° allow any track topology.
Workpiece pallet systems (WT), side guides, clamping conveyors and system-specific tools complete the kit. VarioFlow+ is compatible with the Bosch Rexroth transfer systems TS 2plus and TS 5 and can be extended with section transfers, separators and positioning units into complete assembly lines.
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Buying guide
How to choose Chain conveyor system VarioFlow plus
What matters when choosing: properties, comparison and typical applications.
Technical advantages of the VarioFlow+ system
System comparison: AL, STS and ESD
| Feature | AL (Aluminium) | STS (Stainless steel) | ESD |
|---|---|---|---|
| Main material | Aluminium | Stainless steel (48.3x1.5 mm tube) | Aluminium with ESD chain |
| Curves | 30°, 45°, 90°, 180° AL | 30°, 45°, 90° HOR STS, R500-R700 | 30°, 45°, 90°, 180° AL ESD |
| Chain widths | 65+, 90+, 120+, 160+, 240+, 320+ | 65+, 90+, 120+ | 65+, 90+ |
| Application | Standard assembly line | Hygiene, food, pharma | EPA zone, electronics assembly |
| Direct base unit | 3842546120-3842546125 | Track profile STS1/2 | ESD conveyor chain 3842546088/89 |
Typical applications
Typical applications: Manual and semi-automated assembly lines in electronics, automotive and appliance manufacturing, EPA zones with ESD conveyor chain, food and pharmaceutical production with the stainless steel variant (STS), cleanroom conveyor systems, and transfer links between Bosch Rexroth TS 2plus/TS 5 transfer systems and manual workstations.